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SCIENCE & PHILOSOPHY

Nature, perfected. Science, elevated. Heritage, honoured.

Key Ingredients

At KOYU London, every formula is carefully crafted, not simply a list of trending ingredients. Each component is selected for a purpose, then precisely balanced to work in harmony, enhancing performance, stability, texture and results. This is luxury skincare, expertly formulated.

Wagyu Beef Tallow

Applying tallow topically is an age-old remedy for dry skin. It contains vitamins A, B12, D, E, K, and fatty acids.

Bergamot

Extracted from the rind of the Citrus bergamia that grow on bergamot orange trees. Naturally antibacterial and antiseptic, it can be effective for skin that’s oily

Shea Butter

Contains five essential fatty acids and vitamins A, D and E. The butter creates a smooth and soft barrier that seals in moisture

Cherry Kernel Oil

Known to have nourishing and hydrating properties. It can help to keep the skin moisturised, improving its overall appearance.

Willow Bark

Willow bark in cream offers benefits likegentle exfoliation, acne control,oil regulation, and inflammation reduction

Vitamin E

It offers powerful antioxidant properties that help to defend against pollution and other environmental stressors.

Ceramide

Helps to replenish natural lipids and reinforce the skin’s natural barrier.

Argan Oil

Rich in fatty acids (oleic, palmitic and linoleic), argan oil nourishes the skin.

The KOYU Formulation Philosophy.

Purity

No fillers. No unnecessary synthetics. No harsh irritants.

Just precise, high-performance ingredients.

The KOYU Formulation Philosophy

Biomimetic Beauty

Ingredients must work with the skin, not against it.

Wagyu lipids integrate seamlessly into the skin barrier, enhancing its strength, structure and softness.

The KOYU Formulation Philosophy

Modern Japanese Minimalism

Every formula is intentional, powerful and elegant, never overcrowded.